2196303148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{2027}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 4216552704

約数和(自身を除く): 2020249556

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 311, 622, 871, 1244, 1742, 2027, 3484, 4043, 4054, 8086, 8108, 16172, 20837, 26351, 41674, 52702, 83348, 105404, 135809, 270881, 271618, 541762, 543236, 630397, 1083524, 1260794, 1765517, 2521588, 3531034, 7062068, 8195161, 16390322, 32780644, 42236599, 84473198, 168946396, 549075787, 1098151574, 2196303148]

約数ペア:

[(1, 2196303148), (2, 1098151574), (4, 549075787), (13, 168946396), (26, 84473198), (52, 42236599), (67, 32780644), (134, 16390322), (268, 8195161), (311, 7062068), (622, 3531034), (871, 2521588), (1244, 1765517), (1742, 1260794), (2027, 1083524), (3484, 630397), (4043, 543236), (4054, 541762), (8086, 271618), (8108, 270881), (16172, 135809), (20837, 105404), (26351, 83348), (41674, 52702)]